Cultivating method of morchella importuna

A kind of technology of Morchella serrata and cultivation method, applied in the cultivation field of edible mushroom Morchella serrata, can solve problems such as reports that Morchella serrata has not been successfully cultivated, and achieves to promote farmers' income increase and good repeatability , the effect of easy management

Inactive Publication Date: 2013-06-26
KUNMING INST OF BOTANY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no report on the successful cultivation of Morchella spp.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Follow these steps:

[0019] 1. Production of cultivars: The cultivars were made from the mother species (HKAS 62868) of Morchella spp. (Genbank No. JQ 618576) through molecular identification, which was sclerotia obtained by conventional double-layer medium culture.

[0020] 2. The hydration treatment is to treat the sclerotia at 15°C for 12 hours.

[0021] 3. Production of cultivation bags: 80% sawdust, 5% wheat grains, 14% peat soil, 1% gypsum, 65% water content, sterilized at room temperature and pressure for 20 hours.

[0022] 4. Planting method: Sow the bacteria on the surface of the 40-meter-wide box, cover the soil with 5cm, create a ditch with a width of 40cm and a depth of 40cm between the sides, and pour water from the ditch until the surface of the box is just submerged.

[0023] 5. Management and protection method: After planting, keep the soil humidity at 60% until the fruiting; after the mushrooming, keep the soil humidity at 55%, and the air humidity at...

Embodiment 2

[0025] Follow these steps:

[0026] 1. Production of cultivars: The cultivars were made from the mother species (HKAS 62868) of Morchella spp. (Genbank No. JQ 618576) through molecular identification, which was sclerotia obtained by conventional double-layer medium culture.

[0027] 2. The hydration treatment is to treat the sclerotia at 10°C for 24 hours.

[0028] 3. Production of cultivation bags: 70% wood chips, 10% wheat grains, 18% peat soil, 2% gypsum, 60% water content, 20 hours under normal temperature and pressure.

[0029] 4. Planting method: Spread the bacteria on the 60-meter-wide compartment surface, cover the soil with 8cm, make a ditch with a width of 40cm and a depth of 40cm between the compartment surfaces, and pour water from the ditch until the compartment surface is just submerged.

[0030] 5. Management and protection method: After planting, keep the soil humidity at 70% until the fruiting; after the fruiting, keep the soil humidity at 55%, and the air hu...

Embodiment 3

[0032] Follow these steps:

[0033] 1. Production of cultivars: The cultivars were made from the mother species (HKAS 62868) of Morchella spp. (Genbank No. JQ 618576) through molecular identification, which was sclerotia obtained by conventional double-layer medium culture.

[0034] 2. The hydration treatment is sclerotia at 15°C for 24 hours.

[0035] 3. Production of cultivation bags: 80% rice husk, 5% wheat grain, 14% peat soil, 1% gypsum, 65% water content, sterilized at room temperature and pressure for 20 hours.

[0036] 4. Planting method: Sow the bacteria on the 50-meter-wide box surface, cover the soil with 3cm, create a ditch with a width of 40cm and a depth of 40cm between the sides, and pour water from the ditch until the box surface is just submerged.

[0037] 5. Management and protection method: After planting, keep the soil humidity at 55% until the fruiting; after the mushrooming, keep the soil humidity at 50%, and the air humidity at 90% until harvesting.

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PUM

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Abstract

The invention discloses a cultivating method of morchella importuna. The cultivating method of the morchella importuna comprises a bacterium culturing producing step, a cultivation material producing step, a hydration processing step, a managing and protecting step and the like. A maternal species (HKAS 62868) which can be identified as the morchella importuna (the number of the Genbank is JQ 618576) through a molecular identification can be used for cultivating cultispecieses. After the hydration processing is carried out on the cultispecieses, the cultispecieses are sowed on the face of the right land and then are earthed up. The cultivation materials can be produced and added in the field and the field can be normally managed for 80-120 days, so that sporocarps can be obtained. The cultivating method of the morchella importuna aims at providing an edible mushroom cultivating method which not only is beneficial to the sustainable development of ecology, but also helps to increase farmer income and a novel cultivating bacterial strain is provided for the industrialization development of the morchella importuna at the same time.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a method for cultivating edible fungus Morchella spp. Background technique [0002] Morchella importuna M. Kuo, O’Donnell & T.J. Volk, belongs to the subphylum Aseomycotina, the class Discomycetes, the order Pezizales, the family Morchellaceae, and the genus Morchella. Mainly distributed in my country's Yunnan, Sichuan, Shaanxi, California, Nevada, Northwest Oregon, and British Columbia, Canada. The fruiting body is rich in amino acids and vitamins, the meat is crisp and tender, and the flavor is unique. It is one of the treasures among edible (medicinal) fungi. During the historical evolution of Morchella fungi, due to the fragmentation and geographical isolation caused by early drought, desertification and mountain uplift, the fungi of the genus have undergone rapid radiation evolution, heterotopic and ecological speciation, and thus produced a rich variety of species...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 赵琪赵永昌杨祝良
Owner KUNMING INST OF BOTANY - CHINESE ACAD OF SCI
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